Relevant bibliographies by topics / Pampas

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Pampas'

Author: Grafiati
Published: 4 June 2021
Last updated: 23 February 2023

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Journal articles on the topic "Pampas"

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Popay, I., and S. Timmins. "Pampas grass control with haloxyfop in conservations sites on difficult terrain." New Zealand Plant Protection 54 (August 1, 2001): 56–60. http://dx.doi.org/10.30843/nzpp.2001.54.3726.

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An effective method was sought to control pampas grass (Cortaderia selloana) in conservation sites with difficult terrain At one such site the dunes and dune slack communities on Pouto Peninsula we tested three methods of applying the herbicide haloxyfop from a helicopter beer keg weighted nozzle and lance All three methods gave a similar high level of control of pampas grass but differed considerably in cost One year after herbicide application many of the pampas grass plants in the plots had new shoots and native plant species had begun to colonise the old pampas clumps All sprayed plots needed treatment of the regrowth to completely control the pampas grass
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Messineo, Pablo G., Mariela E. González, María C. Álvarez, and Nélida Pal. "LAS OCUPACIONES HUMANAS EN LA LOCALIDAD ARQUEOLÓGICA LAGUNA DE LOS PAMPAS (CAMPO DE DUNAS DEL CENTRO PAMPEANO, ARGENTINA) DURANTE EL HOLOCENO." Latin American Antiquity 29, no. 4 (September 28, 2018): 736–53. http://dx.doi.org/10.1017/laq.2018.27.

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El objetivo de este trabajo es discutir la relevancia de la localidad arqueológica Laguna de los Pampas en el estudio de las ocupaciones humanas del Campo de Dunas del Centro Pampeano (subregión Pampa Húmeda) durante el Holoceno. Un hallazgo relevante lo constituyen tres huevos de ñandú enteros y semienterrados, con perforaciones que sugieren su utilización como contenedor de líquido. Si bien la laguna fue habitada a lo largo del todo el Holoceno, las dataciones radiocarbónicas del sector excavado ubican a las ocupaciones humanas en el Holoceno medio (entre ca. 7000 y 5800 aP). Para este lapso se determinó que la explotación faunística estuvo orientada al consumo del guanaco, pero con un fuerte complemento de otros taxones como ñandú, venado de las Pampas y especies de menor tamaño. Se registró una tecnología ósea estandarizada sobre huesos de guanaco. Las rocas proceden principalmente del sistema serrano de Tandilia, aunque se identifican materias primas de otras áreas como el oeste pampeano. Las similitudes en las estrategias de producción y usos de los instrumentos con otros sitios de la subregión Pampa Húmeda sugieren el empleo de una misma concepción tecnológica a escala regional durante el Holoceno medio y la interacción con grupos cazadores-recolectores que ocupaban los pastizales pampeanos.
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Gabelli, Fabián M., Gustavo J. Fernández, Valentina Ferretti, Gabriela Posse, Eugenio Coconier, Hernán J. Gavieiro, Paulo E. Llambías, Pablo I. Peláez, María L. Vallés, and Pablo L. Tubaro. "Range contraction in the pampas meadowlark Sturnella defilippii in the southern pampas grasslands of Argentina." Oryx 38, no. 2 (April 2004): 164–70. http://dx.doi.org/10.1017/s0030605304000304.

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The Vulnerable Pampas meadowlark Sturnella defilippii (Family Icteridae) is a Neotropical grassland bird that suffered a severe population reduction and range contraction during the 20th century. Formerly distributed across most of the pampas grasslands, it is now confined to the southern tip of its original range. There are small groups of wintering birds in southern Brazil, a small reproductive population in eastern Uruguay, and the main reproductive population occurs on the southern pampas grasslands of Argentina. In this paper we report the results of an extensive field survey of these southern pampas grasslands, carried out to estimate the pampas meadowlark's population size and to identify the factors potentially responsible for its range contraction. During the 1999 breeding season we surveyed a total of 296 sample locations (transects, randomly selected points, and sites checked for nesting site reoccupation). We found 66 reproductive groups of pampas meadowlarks. The minimum population size and extent of occurrence were estimated to be 28,000 individuals and 4,810 km2, respectively. This value represents a range contraction of c. 30% compared to that estimated in a study carried out between 1992 and 1996. Pampas meadowlarks reoccupied natural grassland sites for nesting that were used in previous breeding seasons when these sites remained undisturbed. Habitat transformation appears to be the main factor causing the range contraction of the pampas meadowlark. We suggest that long-term monitoring of this population and its preferred habitat, the natural grasslands, is required in order to ensure the conservation of this species.
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Davenhill, N. A. "Herbicides for pampas control." Proceedings of the New Zealand Weed and Pest Control Conference 41 (January 8, 1988): 156–59. http://dx.doi.org/10.30843/nzpp.1988.41.9884.

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Palacio, Juan Manuel R., and Waldo Ansaldi. "¿Revolucion en las pampas?" Desarrollo Económico 35, no. 140 (January 1996): 677. http://dx.doi.org/10.2307/3467379.

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Uriguen, Inazio. "Pampas grass, free town." Open Schools Journal for Open Science 1, no. 3 (May 20, 2019): 25. http://dx.doi.org/10.12681/osj.20283.

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How can we turn an invaded space into a free space? Our project focused on investigating the areas of Loiu (the town where our school is located) where the invasive species of Pampas Grass, Cortadería Selloana, grow. Following the initial investigation we indicated on a paper map where these species can be found. In order to do this, we learned how to use maps, scales, locate our position, and locate the species in the mountains. Later, we investigated how to eradicate them. For this purpose, we studied the previous studies carried out by the University of the Basque Country and the work carried out by the Provincial Council of Bizkaia, eradicating the species in some specific areas of the province. Finally, we presented a dossier in the town hall. Then, the consistory informed the neighbours about how they should deal with this species, and a treatment in public areas has been undertaken. The work of our students promoted a campaign that will benefit our village.
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Rieth, Flávia Maria Silva, Daniel Vaz Lima, and Marilia Floor Kosby. "THE WAY OF LIFE OF THE BRAZILIAN PAMPAS: AN ETHNOGRAPHY OF THE CAMPOEIROS AND THEIR ANIMALS." Vibrant: Virtual Brazilian Anthropology 13, no. 2 (December 2016): 110–27. http://dx.doi.org/10.1590/1809-43412016v13n2p110.

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Abstract In line with the preservation policy on ethnic and cultural diversity of Brazil, the survey of the National Inventory of Cultural References (INRC) - Lidas Campeiras in the Bagé Region sought to inventory the livestock in the Brazilian pampa as a cultural reference. The experience of the research focused on the relationship of culture and nature, specifically the relationship between humans and animals, considered by the dwellers of the Pampa to influence directly the way of life that they lead. The campeiro (pampas person) way of life cannot be conceived without taking into account the oxen, horses and dogs. The paper also the notion of patrimony, taking into account aspects of relatedness, materiality and resonance (Gonçalves 2004).
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Aliaga, V. S., F. Ferrelli, E. D. Alberdi-Algarañaz, V. Y. Bohn, and M. C. Piccolo. "Distribución y variabilidad de la precipitación en la Región Pampeana, Argentina." Cuadernos de Investigación Geográfica 42, no. 1 (June 27, 2016): 261. http://dx.doi.org/10.18172/cig.2867.

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Pampas region is the main agricultural area of Argentina. Its economy mainly depends on rainfall regimes. The aim of this study was to sub-regionalize the Pampas, considering the spatial and temporal distribution of rainfalls. Cluster analysis was applied to study precipitation data from 33 meteorological stations from National Weather Service (SMN, Argentina) during the period 1960-2010. As a result, 6 sub-regions were obtained. Extreme precipitation events were studied with the Standardized Precipitation Index (SPI) and Continuous Wavelet Transform (CWT). Rainfalls respond to annual and seasonal timescales. Four of the sub-regions presented rainfalls homogeneity, permitting to redefine the limits of the Pampas region proposed by Labraga et al. (2011). Thus, a new pluviometric regionalization was achieved considering the typical precipitation patterns of Pampas region.
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Nanni, Ana Sofía, Lucila Castro, Griet An Erica Cuyckens, Fernando R. Barri, Anthony J. Giordano, and Mauro Lucherini. "New Pampas cat Leopardus colocolo (Molina, 1782) (Mammalia: Carnivora: Felidae) records for the Chaco ecoregion raise questions on the distribution and population status of this felid in Argentina." Check List 16, no. 3 (June 16, 2020): 729–35. http://dx.doi.org/10.15560/16.3.729.

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The Pampas cat is a poorly-known small felid distributed throughout a large portion of South America, reported as extinct in the Pampas of Argentina, and absent from a large portion of the Argentine Dry Chaco. Here, we compile data from the field and collections to report new presence records of the Pampas cat from the Dry Chaco of Argentina, which update to the distribution of this felid in the region. We discuss the need of further assessments for the species distribution in the light of ongoing land-use changes in the area.
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Pedrotta, Victoria. "Tras las huellas de los jesuitas en las pampas argentinas. La reducción “Nuestra Señora de la Purísima Concepción de los Indios Pampas” (1740-1753)." Trabajos y comunicaciones, no. 45 (April 12, 2017): 030. http://dx.doi.org/10.24215/tyce030.

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En mayo de 1740 los jesuitas Querini y Strobel fundaron la reducción “Nuestra Señora de la Purísima Concepción de los Indios Pampas”, en la desembocadura del río Salado, en la pampa argentina, iniciando así un ambicioso proyecto evangelizador destinado los grupos indígenas pampeano-patagónicos. A los pocos años, dicha reducción tuvo que trasladarse a un paraje cercano, donde se estableció hasta 1753. En este trabajo se presentan los resultados del análisis de la base documental recabada en el marco de las investigaciones arqueológicas que comenzamos en 1998, centrado en aspectos referidos al entorno geográfico de la reducción, su núcleo de población inicial, edificaciones y trazado, a la vez que se discute la información acerca de la localización actual de los dos asentamientos que consecutivamente la conformaron.
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Dissertations / Theses on the topic "Pampas"

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Seminario, de Col Domingo. "Campamento minero en Pampas Clemesi - Moquegua." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2013. http://hdl.handle.net/10757/273335.

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Leal, Ondina Maria Fachel. "The gauchos : male culture and identity in the pampas." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 1989. http://hdl.handle.net/10183/69822.

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The Gauchos, horsemen and ranch workers on the pampas of South America, constitute a specific masculine, equestrian culture glorifying the values honor, freedom, righteousness, bravery and manliness. This ethnography documents the self-reflexive construction of identity among gauchos of the border region between Spanish speaking Uruguay and Portuguese speaking Brazil. I analyze gaucho identity as they themselves construct and celebrate it; as it encompasses interlocking leveis of gender, class, occupation, geographical setting and ethnic origin; and as it is presented and used by the media, the urban public and the nation states. Most gauchos live and work, segregated from women, on cattie ranches (estâncias). To this quintessentially male group, gender and culture are inseparable; folklore, ethos and practices are linked to a social construction of manhood. Gauchos shape and present their identity with cockfights; tales, jokes and songs in the storytelling event; the practices of bestiality and suicide. In the gaucho universe of symbols, these are central discourses. In these discourses, gauchos use the categories humanity and animality, nature and culture to generate a group notion of power and self, envisioning themselves as supra-natural centaurs, half man, half horse. The segregation of male and female space is a principal aspect of the gaucho's universe: male avoidance of women parallels female seduction of men. A women's sphere counters male gaucho culture: women live in small settlements bordering estancias; healing and magic, especially love magic, pertain to women. Framing analyses of these symbolic discourses is an overview of gaucho pastoral society, an analysis of labor relations on the estâncias, and an appraisal of the relationship between the gaucho and national society. Gaucho culture in this rural border region transcends both linguistic and national frontiers. Representations of gaucho culture, generated by and for gauchos themselves, are appropriated by the media and consumed by urbanites and nation states. While the gaucho is a national symbol in both nations (and in neighboring Argentina), these nations neglect the social needs of gauchos. To national societies, representations of the gaucho have become more important than the living man himself.
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Morató, Diego Queirolo. "Diversidade e Padrões de Distribuição de Mamíferos dos Pampas do Uruguai e Brasil." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/41/41134/tde-10092009-144552/.

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Pela primeira vez considerou-se a fauna de mamíferos dos Pampas do sul do Brasil e do Uruguai como um todo, independentemente de fronteiras políticas. Primeiramente, foi obtida informação sobre ocorrência das espécies na área de estudo a partir de diferentes fontes e logo se elaboraram mapas de distribuição para todas elas. Na seqüência, tratou-se de determinar por meio de análises quantitativas o padrão de distribuição geográfica das mesmas realizando, primeiramente, uma análise entre sub-regiões (UGOs) dentro da área de estudo, para logo compará-la com regiões vizinhas e, por último, com ambientes similares distribuídos em outros continentes. Também, analisou-se preliminarmente o estado de conservação das espécies de mamíferos que ocorrem dentro da área de estudo. Foi obtida informação de coleções científicas (2.080 registros), de literatura (439 registros de resumos de reuniões científicas e 868 de revistas periódicas, livros, dissertações, teses e relatórios), 63 de observação ou comunicação pessoal de diferentes pesquisadores e o restante de outras fontes. No total, consideraram-se 3.522 registros (1.738 no Uruguai e 1.784 Brasil) distribuídos em 1.041 localidades. Foram identificadas 125 espécies (80 para o Uruguai e 117 para o Rio Grande do Sul), sete delas são endêmicas e seis são consideradas como extintas. Os roedores junto aos quirópteros e marsupiais somam 68,6% dos gêneros e os dois primeiros também ultrapassam 60% do total de espécies. As maiores riquezas foram encontradas naquelas áreas mais estudadas. A análise de agrupamento das UGOs mostrou dois grupos bem definidos, um conformado pelo Uruguai e pela região da Campanha Gaúcha e o outro, pelo litoral Atlântico, leste e centro do Rio Grande do Sul. Em relação às regiões vizinhas, observou-se claramente um grupo formado pelas Províncias florestais, onde está incluída a área de estudo. Na análise das ecoregiões o grupo conformado por aquelas de origem tropical e/ou florestal também foi o que incluiu a área de estudo. Existiram diferenças significativas nos hábitos de locomoção e marginalmente significativas nos hábitos alimentares em comparação com as regiões vizinhas. No entanto, na comparação dos hábitos alimentares com outros ambientes similares de campos temperados distribuídos em outros continentes, sim houve diferença significativa indicando pouca semelhança entre a estrutura das comunidades. Por último, 31 espécies foram consideradas ameaçadas nos Pampas do Rio Grande do Sul e 21 no Uruguai, resultando num total de 47 para toda a região (37,6% do total). Este trabalho pretendeu colaborar com a geração de informação básica fundamental para a formulação de políticas de conservação que contemplem toda a região independentemente dos países que a compõem.
For the first time the mammalian fauna of the Pampas from Uruguay and southern Brazil was considered as a whole, despite political borders. Information on species distribution in the study area was obtained from different sources and a distribution map was elaborated for each species. After that we identified the pattern of geographical distribution of mammals in the region by using quantitative analysis. First of all, we analyzed the sub-regions (OGUs) inside the study area, after that we compared those OGUs with neighbour areas, and finally with similar environments around the world. We also did a preliminary analysis of the conservation status of the species registered. Information was obtained from scientific collections (2,080 records), from literature (439 from scientific reunion abstracts; 868 from manuscripts, books, thesis and other kind of bibliography), 63 from personal communications or observations, and the rest from other sources. In general, 3,522 registers were considered (1,738 in the Uruguay and 1,784 in the Brazil), totaling 1,041 different localities. One hundred twenty five species were identified (80 from Uruguay and 117 from Rio Grande do Sul), being seven of them endemic species and six extinct species at the moment. The rodents together with the bats and the marsupials conform 68.6% of the genera found. Also, the two former exceed 60% of the total number of species. Largest richness was found in most studied areas. Cluster analysis showed two welldefined groups of OGUs: 1. Uruguay and Campanha Gaucha region and 2. Atlantic coast, East and Center of Rio Grande do Sul State. Concerning the neighbour areas we observed a group structured by the forestal Provinces in which the study area was included. The Ecoregions analysis showed three groups, and the one composed by forestal and/or tropical regions also integrate the study area. There were significant differences related to locomotor habits when comparing the structure of community with neighbour regions and marginally significant differences concerning diet. However, when comparing the diet with similar environments of temperate grasslands in other continents there were significant difference, which means little similitude between the mammalian communities. Finally, we identified 31 species with some degree of threat in the Pampas from Rio Grande do Sul and 21 from Uruguay, with 47 threatened species in the region (37,5% of the total). This work intended to collaborate with essential information in order to elaborate conservation politics that consider the entire region, independent of the countries which compose it.
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Taboada, Miguel Angel. "Soil structural behaviour in flooded and agricultural soils of the Argentine pampas." Phd thesis, Toulouse, INPT, 2006. http://oatao.univ-toulouse.fr/7546/1/taboada.pdf.

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Soils of the Argentine Pampas have been developed over same parent material (loess), but evolved under different topography and land use. This led to different soil structural behaviour. In the flooding Pampa of Argentina soils (Solonetzes) are flooded each winter-spring and dried each summer, and are grazed by livestock all year round. Little is known about cattle trampling effects under these environmental conditions. In the nearby rolling Pampa, there are silty loams affected by physical deterioration and water erosion losses after long term conventional tillage (CT). After continuous zero tillage (ZT) these soils often develop shallow compaction. Little is known about abiotic and biotic mechanisms of structural recovery. The general objective of this thesis was to analyze comparatively natural and made-man factors affecting soil structural behaviour in soils with similar parent material (loess) and vegetation (grassland), but later affected by different relief and soil use factors. In the flooding Pampa results showed the occurrence of significant soil volume changes by swelling and shrinking. Soils swell during flooding because of a process of air entrapment. Livestock trampling causes the mechanical destruction of surface macropores in summer when soil dries. The regeneration of damaged pores takes place during flooding, when soils swell at maximum. Droughts -and not floods- cause negative environmental effects in this area. In the rolling Pampa similar soil macropore volumes were determined in pasture, CT and ZT situations, showing none effect from soil management. Topsoil hardening was often found after short term ZT. Results from a greenhouse experiment showed that aggregate stabilization requires a previous fragmentation by short wetting-drying cycles. Clod shrinkage curves and soil cracking studies showed that silty loams do not have the expected poor response to W/D cycles. However, their air filled porosity increases little during drying. Results showed topsoil aggregation to be mainly abiotic in the flooding Pampa, and abiotic and biotic in the rolling Pampa, showing different structural behaviour in soils evolved from same parent material but different relief and land use.
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Taboada, Miguel Angel Kaemmerer Michel. "Soil structural behaviour in flooded and agricultural soils of the Argentine pampas." Toulouse : INP Toulouse, 2008. http://ethesis.inp-toulouse.fr/archive/00000428.

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Mendoza, Martínez Edison. "A Paracas Ceramic Sequence From Pallauca, Vilcashuamán-Ayacucho." Pontificia Universidad Católica del Perú, 2017. http://repositorio.pucp.edu.pe/index/handle/123456789/113532.

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This article presents the results of excavations carried out at the Formative Period site of Pallaucha, located south of Ayacucho, in the basin of the Pampas River. Until recently, Ayacucho was considered a minor area during the Formative Period; however, this idea could change thanks with the discovery of complex architecture associated to cultural materials coming from different area; one of them the South Coast. Three ceramic phases were identified during excavations at Pallaucha, which suggests a close relationship between this site and the South Coast. In this paper we describe the associated contexts.
El presente artículo expone los resultados obtenidos de las excavaciones en el sitio del Periodo Formativo Pallaucha, ubicado al sur de Ayacucho, en la cuenca del río Pampas. Hasta hace pocos años, Ayacucho se consideraba como un área sin mucha importancia durante el Periodo Formativo; sin embargo, las últimas evidencias podrían cambiar esa imagen, ya se ha encontrado arquitectura monumental compleja asociada a material cultural procedente de diversas áreas; una de ellas es la Costa Sur. Materiales procedentes de esta parte de la costa peruana son  importantes, no solo porque la costa de Paracas se halla relativamente cerca de Ayacucho, sino porque aparecen en todos los sitios del Periodo Formativo. Durantelas excavaciones en Pallaucha, se ha encontrado secuencia de tres fases de  cerámica Paracas, lo que sugiere relaciones estrechas con la Costa Sur. En este trabajo, describiremos sus contextos asociados.
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Lovering, Rick. "An interpretation of Argentine economic and political history Dutch disease on the pampas /." Connect to resource, 2007. http://hdl.handle.net/1811/28514.

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Thesis (Honors)--Ohio State University, 2007.
Title from first page of PDF file. Document formatted into pages: contains 29 p. Includes bibliographical references (p. 24-25). Available online via Ohio State University's Knowledge Bank.
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Maharaj, Laura. "Investigating proglacial groundwater systems in the Quilcayhuanca and Yanamarey Pampas, Cordillera Blanca, Peru." Thesis, McGill University, 2011. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=104647.

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High-elevation Andean water storage is extremely important for water resources for the arid western coast of South America. Pampas (a subset of pàramos) are a freshwater reservoir in the Cordillera Blanca, Peru. These organic-rich clay systems buffer stream and river runoff to the Rio Santa and provide water to surrounding communities. More than 50% of dry season discharge from pampas is groundwater derived, however little is known about their geomorphology and subsurface sedimentology. Watertable measurements, streambed temperature sensors, and ground penetrating radar (GPR) were used to characterize the subsurface and develop a formational model for the Yanamarey and Quilcayhuanca pampas, Cordillera Blanca, Peru. The water table in July 2009 was found on average to be 0.35 m and 0.57 m below the land surface at Quilcayhuanca and Yanamarey respectively. In the Yanamarey Pampa, streambed temperature sensors showed that upstream, water flows from the stream into the ground and further downstream, water flows upwards recharging the stream. From watertable measurements, a watertable map was produced that showed steeper watertable gradients further up valley. GPR was an effective tool for imaging the subsurface to a depth of 8 meters in the high permittivity material and delineated four stratigraphic units at both sites. In sequence the units are; dry sandy peat soils with pebbles at the surface, water saturated soil with sand and pebbles, linear stratified clay and glacial outwash intermixed with colluviums deposits. The identification of the subsurface sedimentary units allowed for the creation of formation models of both sites. The valley walls of Quilcayhuanca are steeper than Yanamarey, which caused more landslides and consequently more extensive colluvial deposits throughout the Quilcayhuanca valley subsurface. These connected colluvial deposits are likely the primary zone for groundwater flow and storage.
Les réservoirs hydrologiques des hautes Andes constituent une partie importantee des ressources d'eau de la région aride de la côte ouest de l'Amérique du Sud. Les Pampas, un sous ensemble des pàramos, représentent un des réservoirs d'eau fraîche de la Cordillère Blanche du Pérou. Ces systèmes riches en argile et en matière organique modulent le ruissellement des rivières et des cours d'eau, et offrent de l'eau fraîche aux communautés voisines. Plus de 50 % du volume d'eau provenant des Pampas durant la saison sèche sont d'origine souterraine, cependant peu d'études se sont penchées sur la géomorphologie et la sédimentologie de ces systèmes. Des relevés du niveau de la nappe, des mesures de température dans le lit de la rivière, et des profils obtenus a l'aide de radars a pénétration du sol (RPS) ont été utilisés pour décrire le sous-sol et développer un modèle pour expliquer le fonctionnement des pampas de Yanamarey et de Quilcayhuancas de la Cordillère Blanche.Le niveau de la nappe se situe en moyenne a 0,35 m et 0,57m de profondeur à Quilcayhuanca et Yanamarey respectivement. Dans le Pampa du Yanamarey, les capteurs de température du lit du cours d'eau mettent en évidence un flux d'eau positif de la rivière vers le sol dans la partie supérieure des pampas, ce flux s'inversant dans sa partie inferieure. La carte du niveau de la nappe, réalisées a partir des mesures effectuées sur le terrain, montrent que les gradients du niveau d'eau sont plus forts en amont du système . L'outil RPS c'est montré utile pour produire des images du soul-sol jusqu'à une profondeur de huit mètres dans le matériau à haute permittivité, distinguant quatre unités stratigraphiques. Du sol aux profondeurs nous trouvons: de la tourbe sèche avec des galets superficiels; du sol saturé en eau avec du sable et des galets; de l'argile stratifiée linéairement et finalement divers dépôts glaciaires et paraglaciaires. L'identification de la géologie souterraine a permis la création du modèle pour chacun des deux sites. Les flancs de la vallée de Quilcayhunca sont plus pentus que ceux du Yanamarey, ce qui induit plus de glissement de terrain et par conséquence, plus de dépôts paraglaciaires dans le sous-sol de la vallée du Quilcayhunca. Ces dépôts et leurs interconnections forment vraisemblablement le passage privilégié de l'eau souterraine et forment possiblement les zones de stockage primaires de ces systèmes.
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Hora, Roy. "The landowners of the Argentine pampas : associational life, politics and identity, 1860-1930." Thesis, University of Oxford, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.244143.

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Cárdenas, Martin Mercedes, and Anaya Judith Vivar. "Restos humanos de la ocupación precerámica en las pampas de salinas de Chao." Pontificia Universidad Católica del Perú, 2014. http://repositorio.pucp.edu.pe/index/handle/123456789/114429.

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Books on the topic "Pampas"

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Bulfin, William. Tales of the pampas =: Cuentos de la pampa. Buenos Aires: L.O.L.A., 1997.

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Brusca, María Cristina. On the pampas. New York: Scholastic Inc., 1991.

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Gesso, Ernesto Del. Pampas, araucanos, ranqueles. Rosario, Argentina: Editorial Ciudad Gótica, 2003.

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Brusca, María Cristina. On the pampas. New York: H. Holt, 1991.

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Meinrado, Hux, Aldunate del Solar Carlos, Mandrini Raúl, and González Luis R, eds. Platería de las pampas. Buenos Aires: Ediciones Larivière, 2008.

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Azcona, Alberto E. Guerra en las pampas. Bs. As. [i.e. Buenos Aires]: Corregidor, 1994.

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Aswegen, Marita Van. Roer jou riete, Pampas! Pretoria: J.L. van Schaik, 1998.

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Pampas, araucanos y ranqueles. Buenos Aires, Argentina: Patagonia Sur Libros, 2007.

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Gesso, Ernesto del. Pampas, araucanos y ranqueles. Rosario: Ciudad Gótica, 2003.

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Hux, Meinrado. Caciques puelches pampas y serranos. Buenos Aires: Ediciones Marymar, 1993.

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Book chapters on the topic "Pampas"

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Peck, Stewart B., Carol C. Mapes, Netta Dorchin, John B. Heppner, Eileen A. Buss, Gustavo Moya-Raygoza, Marjorie A. Hoy, et al. "Grasshoppers of the Argentine Pampas." In Encyclopedia of Entomology, 1712–14. Dordrecht: Springer Netherlands, 2008. http://dx.doi.org/10.1007/978-1-4020-6359-6_1169.

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Politis, Gustavo. "The Pampas and Campos of South America." In The Handbook of South American Archaeology, 235–60. New York, NY: Springer New York, 2008. http://dx.doi.org/10.1007/978-0-387-74907-5_14.

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Sluyter, Andrew. "The Pampas." In Black Ranching Frontiers, 140–68. Yale University Press, 2012. http://dx.doi.org/10.12987/yale/9780300179927.003.0005.

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"Pampas, The." In Encyclopedia of Soil Science, Third Edition, 1638–42. CRC Press, 2017. http://dx.doi.org/10.1081/e-ess3-120024794.

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Mitchell, Peter. "South America II: The Southern Cone." In Horse Nations. Oxford University Press, 2015. http://dx.doi.org/10.1093/oso/9780198703839.003.0013.

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Taking in the Andean cordillera, the Pampas grasslands of Argentina and Uruguay, the desert steppes of southern Patagonia, and the temperate lowlands of south-central Chile (Araucanía), this chapter explores the horse’s arrival and impact in South America’s Southern Cone. Convention divides the Cone along the spine of the mountains between Chile and Argentina. To their east it contrasts the Pampas in the north with Patagonia in the south. I follow most recent scholarship in stressing the historical connections that such boundaries obscure. Similarly, I emphasize not only the acquisition of horses, but also the significance of hunting, taking, and trading feral livestock and the adoption of elements of food production. Both developments formed part of the inclusion of ‘free’ Native Americans within broader international political and commercial systems. At the same time, the work of anthropologists and the comments of contemporary European observers make the Southern Cone one of the most richly documented regions of all for studying the emergence of Horse Nations post-1492. The Southern Cone is environmentally far more complex than a simple tripartite classification into Araucanía, Patagonia, and Pampas suggests. In the north the Pampas reach to the Paraná and Salado drainages, to the south as far as the Río Colorado and its tributaries. They extend east to include Uruguay and the Brazilian state of Rio Grande do Sul and in the west reach the Andean foothills. A basic division follows the 500 mm isohyet: to its west the Dry Pampa is increasingly water-deficient, while to the east the Humid Pampa ultimately benefits from as much as 800 mm of rain a year (Plate 23). The Uruguayan Savannah forms a third ecological subdivision that includes areas with palms and some forest enclaves. Generally, the Pampas comprise a gently sloping plain covered by extensive grasslands, but drier-adapted shrub occurs in the west and a wedge of forest penetrates their centre from the north. The Sierra de Tandilia and Sierra de la Ventana south of Buenos Aires are rare areas of higher relief. Climate is temperate, but surface water is often scarce, stone for tool-making rare, game dispersed.
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"Hudson's Pampas Today." In Storm Petrel and the Owl of Athena, 207–21. Princeton University Press, 2015. http://dx.doi.org/10.1515/9781400869336-019.

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"5. The Pampas." In Black Ranching Frontiers, 140–68. Yale University Press, 2017. http://dx.doi.org/10.12987/9780300183238-007.

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Hilgert, Ari. "O Centauro dos Pampas." In Casos de Sucesso No Mercado de Ações, 11–48. Elsevier, 2011. http://dx.doi.org/10.1016/b978-85-352-3724-5.50008-7.

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"Revolution in the Pampas." In Seeds of Power, 59–91. Duke University Press, 2020. http://dx.doi.org/10.1215/9781478012375-003.

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Buschiazzo, Daniel, and Martín Díaz-Zorita. "Soils of the Pampas." In Encyclopedia of Soil Science, Second Edition. CRC Press, 2005. http://dx.doi.org/10.1201/noe0849338304.ch348.

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Conference papers on the topic "Pampas"

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That, Dai Hai Ton, Iulian Sandu Popa, Karine Zeitouni, and Cristian Borcea. "PAMPAS." In SSDBM '16: Conference on Scientific and Statistical Database Management. New York, NY, USA: ACM, 2016. http://dx.doi.org/10.1145/2949689.2949704.

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Harris, R. Scott, Peter H. Schultz, and Marcelo Aristides Zarate. "IMPACTS AS AN AGENT OF ENVIRONMNETAL UPHEAVAL IN THE ARGENTINE PAMPAS." In GSA Annual Meeting in Seattle, Washington, USA - 2017. Geological Society of America, 2017. http://dx.doi.org/10.1130/abs/2017am-306595.

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López-Cordova, Jorge, Freedy Sotelo-Valer, and Eduardo Guerreros-Valdivia. "Cálculo del Potencial Eólico en las pampas de La Joya. Arequipa - Perú." In The 18th LACCEI International Multi-Conference for Engineering, Education, and Technology: Engineering, Integration, And Alliances for A Sustainable Development” “Hemispheric Cooperation for Competitiveness and Prosperity on A Knowledge-Based Economy”. Latin American and Caribbean Consortium of Engineering Institutions, 2020. http://dx.doi.org/10.18687/laccei2020.1.1.317.

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Barufaldi, M., Y. Villacampa, P. Sastre-Vázquez, F. García-Alonso, and J. A. Reyes. "Lotus glaber Mill. Induced autotetraploid: new forage resource for the Flooding Pampas." In ECOSUD 2007. Southampton, UK: WIT Press, 2007. http://dx.doi.org/10.2495/eco070081.

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Valdivia-Silva, Julio, and H. Perez-Montaño. "Martian Analogue of Pampas de La Joya: an update and future implications." In 1st International Electronic Conference on Geosciences. Basel, Switzerland: MDPI, 2018. http://dx.doi.org/10.3390/iecg_2018-05371.

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Bruscantini, Cintia, Francisco Grings, Federico Carballo, Matias Barber, Pablo Perna, and Haydee Karszenbaum. "SAC-D/Aquarius soil moisture product development and evaluation for Pampas Plains (Argentina)." In IGARSS 2014 - 2014 IEEE International Geoscience and Remote Sensing Symposium. IEEE, 2014. http://dx.doi.org/10.1109/igarss.2014.6946967.

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Degano, M. Florencia, Raul E. Rivas, Juan M. Sanchez, Facundo Carmona, and Raquel Niclos. "Assessment of the Potential Evapotranspiration MODIS Product Using Ground Measurements in the Pampas." In 2018 IEEE Biennial Congress of Argentina (ARGENCON). IEEE, 2018. http://dx.doi.org/10.1109/argencon.2018.8646143.

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Smucler, E., F. Carballo, F. Grings, C. Bruscantini, M. Salvia, W. Crow, and H. Karszenbaum. "Comparing soil moisture retrievals from SMOS, ASCAT and AMSR-E over the Pampas plains." In IGARSS 2014 - 2014 IEEE International Geoscience and Remote Sensing Symposium. IEEE, 2014. http://dx.doi.org/10.1109/igarss.2014.6947186.

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Dadamia, D., M. Acuna, E. De Luca, A. Oviedo, M. Palomeque, M. Thibeault, P. Ferrazzoli, and L. Guerriero. "Generating a synthetic data base of polarimetric signatures to exploit SAOCOM observations over Pampas." In IGARSS 2015 - 2015 IEEE International Geoscience and Remote Sensing Symposium. IEEE, 2015. http://dx.doi.org/10.1109/igarss.2015.7325751.

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Barufaldi, M., Y. Villacampa, F. García-Alonso, and P. Sastre-Vázquez. "Improvement of an induced autotetraploid population ofLotus tenuisfor their use in the Flooding Pampas." In ECOSUD 2013. Southampton, UK: WIT Press, 2013. http://dx.doi.org/10.2495/eco130031.

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Reports on the topic "Pampas"

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Cespedes, Luis Felipe, Roberto Chang, and Andres Velasco. IS-LM-BP in the Pampas. Cambridge, MA: National Bureau of Economic Research, November 2002. http://dx.doi.org/10.3386/w9337.

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Taylor, Alan. Latifundia as Malefactor in Economic Development? Scale, Tenancy, and Agriculture on the Pampas, 1880-1914. Cambridge, MA: National Bureau of Economic Research, March 1997. http://dx.doi.org/10.3386/h0096.

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Edwards, Eric, Martin Fiszbein, and Gary Libecap. Colonial Origins, Property Rights, and the Organization of Agricultural Production: the US Midwest and Argentine Pampas Compared. Cambridge, MA: National Bureau of Economic Research, August 2020. http://dx.doi.org/10.3386/w27750.

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Taylor, Alan. Peopling the Pampa: On the Impact of Mass Migration to the River Plate, 1870-1914. Cambridge, MA: National Bureau of Economic Research, January 2000. http://dx.doi.org/10.3386/h0068.

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Sessa, Guido, and Gregory B. Martin. molecular link from PAMP perception to a MAPK cascade associated with tomato disease resistance. United States Department of Agriculture, January 2012. http://dx.doi.org/10.32747/2012.7597918.bard.

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The research problem: The detection of pathogen-associated molecular patterns (PAMPs) by plant pattern recognition receptors (PRRs) is a key mechanism by which plants activate an effective immune response against pathogen attack. MAPK cascades are important signaling components downstream of PRRs that transduce the PAMP signal to activate various defense responses. Preliminary experiments suggested that the receptor-like cytoplasmickinase (RLCK) Mai5 plays a positive role in pattern-triggered immunity (PTI) and interacts with the MAPKKK M3Kε. We thus hypothesized that Mai5, as other RLCKs, functions as a component PRR complexes and acts as a molecular link between PAMP perception and activation of MAPK cascades. Original goals: The central goal of this research was to investigate the molecular mechanisms by which Mai5 and M3Kε regulate plant immunity. Specific objectives were to: 1. Determine the spectrum of PAMPs whose perception is transmitted by M3Kε; 2. Identify plant proteins that act downstream of M3Kε to mediate PTI; 3. Investigate how and where Mai5 interacts with M3Kε in the plant cell; 4. Examine the mechanism by which Mai5 contributes to PTI. Changes in research directions: We did not find convincing evidence for the involvement of M3Kε in PTI signaling and substituted objectives 1 and 3 with research activities aimed at the analysis of transcriptomic profiles of tomato plants during the onset of plant immunity, isolation of the novel tomato PRR FLS3, and investigation of the involvement of the RLCKBSKs in PTI. Main achievements during this research program are in the following major areas: 1. Functional characterization of Mai5. The function of Mai5 in PTI signaling was demonstrated by testing the effect of silencing the Mai5 gene by virus-induced gene silencing (VIGS) experiments and in cell death assays. Domains of Mai5 that interact with MAPKKKs and subcellular localization of Mai5 were analyzed in detail. 2. Analysis of transcriptional profiles during the tomato immune responses to Pseudomonas syringae (Pombo et al., 2014). We identified tomato genes whose expression is induced specifically in PTI or in effector-triggered immunity (ETI). Thirty ETI-specific genes were examined by VIGS for their involvement in immunity and the MAPKKK EPK1, was found to be required for ETI. 3. Dissection of MAP kinase cascades downstream of M3Kε (Oh et al., 2013; Teper et al., 2015). We identified genes that encode positive (SGT and EDS1) and negative (WRKY1 and WRKY2) regulators of the ETI-associated cell death mediated by M3Kε. In addition, the MKK2 MAPKK, which acts downstream of M3Kε, was found to interact with the MPK3 MAPK and specific MPK3 amino acids involved interaction were identified and found to be required for induction of cell death. We also identified 5 type III effectors of the bacterial pathogen Xanthomonaseuvesicatoria that inhibited cell death induced by components of ETI-associated MAP kinase cascades. 4. Isolation of the tomato PRR FLS3 (Hind et al., submitted). FLS3, a novel PRR of the LRR-RLK family that specifically recognizes the flagellinepitope flgII-28 was isolated. FLS3 was shown to bind flgII-28, to require kinase activity for function, to act in concert with BAK1, and to enhance disease resistance to Pseudomonas syringae. 5. Functional analysis of RLCKs of the brassinosteroid signaling kinase (BSK) family.Arabidopsis and tomato BSKs were found to interact with PRRs. In addition, certain ArabidospsisBSK mutants were found to be impaired in PAMP-induced resistance to Pseudomonas syringae. Scientific and agricultural significance: Our research activities discovered and characterized new molecular components of signaling pathways mediating recognition of invading pathogens and activation of immune responses against them. Increased understanding of molecular mechanisms of immunity will allow them to be manipulated by both molecular breeding and genetic engineering to produce plants with enhanced natural defense against disease.
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John l. Loth, Gary J. Morris, George M. Palmer, Richard Guiler, and Deepak Mehra. PORTABLE ACOUSTIC MONITORING PACKAGE (PAMP). Office of Scientific and Technical Information (OSTI), July 2003. http://dx.doi.org/10.2172/822766.

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John L. Loth, Gary J. Morris, George M. Palmer, Richard Guiler, and Patrick Browning. PORTABLE ACOUSTIC MONITORING PACKAGE (PAMP). Office of Scientific and Technical Information (OSTI), July 2004. http://dx.doi.org/10.2172/828277.

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Conner, M. L. PAMS photo image retrieval prototype alternatives analysis. Office of Scientific and Technical Information (OSTI), April 1996. http://dx.doi.org/10.2172/10154323.

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Sperry, Jason L., Barbara Early, and Meghan Buck. PUPTH Prehospital Air Medical Plasma (PAMP) Trial. Fort Belvoir, VA: Defense Technical Information Center, July 2014. http://dx.doi.org/10.21236/ada612334.

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Sperry, Jason L., Barbara Early, and Meghan Buck. PUPTH Prehospital Air Medical Plasma (PAMP) Trial. Fort Belvoir, VA: Defense Technical Information Center, July 2013. http://dx.doi.org/10.21236/ada612541.

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